230621694137 has 8 divisors (see below), whose sum is σ = 230817600000. Its totient is φ = 230425847344.

The previous prime is 230621694113. The next prime is 230621694139. The reversal of 230621694137 is 731496126032.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 230621694137 - 2¹⁴ = 230621677753 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (230621694139) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11212739 + ... + 11233287.

It is an arithmetic number, because the mean of its divisors is an integer number (28852200000).

Almost surely, 2^230621694137 is an apocalyptic number.

It is an amenable number.

230621694137 is a deficient number, since it is larger than the sum of its proper divisors (195905863).

230621694137 is a wasteful number, since it uses less digits than its factorization.

230621694137 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29535.

The product of its (nonzero) digits is 326592, while the sum is 44.

The spelling of 230621694137 in words is "two hundred thirty billion, six hundred twenty-one million, six hundred ninety-four thousand, one hundred thirty-seven".